title: Comparative studies of the pharmacological effects of the d- and l-isomers of codeine.
mesh_terms: D000700:Analgesics / Q000494:pharmacology; D000818:Animals; D000996:Antitussive Agents / Q000494:pharmacology; D001665:Binding Sites; D002319:Cardiovascular System / Q000187:drug effects; D002415:Cats; D003061:Codeine / Q000494:pharmacology*; D004090:Dihydromorphine / Q000378:metabolism; D007536:Isomerism; D051379:Mice; D009270:Naloxone / Q000494:pharmacology; D012119:Respiration / Q000187:drug effects
chemical_list: D000700:Analgesics; D000996:Antitussive Agents; D009270:Naloxone; D004090:Dihydromorphine; D003061:Codeine